- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°56'36"N 6°23'10"W
- Eastings/Northings: 85429, 14050
- OS Grid: SV854140
- Mapcode Local: GBR BXMT.TXV
- Mapcode Global: VGYBX.8P73
Location and coordinates are for the approximate centre of Seal Rock within this administrative area.
Geographic features and populated places may cross administrative borders.